Chronic ulcer
[医] 慢性溃疡
🧩 词语组成解析
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
So am I.
我也很遗憾。
Leave me alone!
别管我！不要理我！
It did not, however, remain within the confines of his estate.
然而，这种疾病并未被局限在他的庄园内，